The Canaries will take on West Ham away from home at the Boleyn Ground in the Premier League.
O’Neil could feature for Norwich, and he is looking forward to playing against his former club West Ham.
The 32-year-old midfielder was on the books of the Hammers from January 2011 till the end of the 2012-13 season, and the London outfit are looking forward to his return.
@Gazoneil We are looking forward to seeing you again Gaz!— West Ham United FC (@whufc_official) September 25, 2015
Norwich are 11th in the Premier League table at the moment with eight points from six matches, as many as five points above the relegation zone.
Alex Neil’s side will head into this afternoon’s match on the back of a 3-0 victory over West Bromwich Albion at home in the third round of the League Cup.